Math Problem Statement
If each gridline is 1m as indicated in the figure below, and the force F = 900 N, which of the following is the magnitude of the moment of the said force about the point A, in Nm? Select the correct response: none of these or 4454.772 or 2545.584 or 1909.188 or 5939.697
Solution
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Math Problem Analysis
Mathematical Concepts
Physics
Moments and Torque
Geometry
Formulas
M = F × d (Moment of a force = Force × Perpendicular distance)
Distance from a point to a line: d = |Ax1 + By1 + C| / sqrt(A^2 + B^2)
Theorems
Principle of Moments
Suitable Grade Level
Grades 10-12 (High School Physics)
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